Heater for gas and oil stoves



- 1,643,434 P 1927- M. .1. WALTHEVR HEATER FOR GAS AND OIL STOVES Filed Feb. 13, 1926 /Z J like)" Patented Sept. 27,1927. I v A 1,643,434

entree STATES PATENT OFFICE.

MATHIAS J. WALTI-IER, OF LAKEWOOD, OHIO.

HEATER FOR GAS AND OIL STOVES.

Application filed February 13, 1926. Serial No. 88,056.

This invention relates to heaters for gas and the flanges 11 and 15 are secured against and oil stoves and has for an important relative displacement by punchings or some object thereof the provision of a device of corresponding expedient, as indicated at 17 this character which may simultaneously be It will be obvious that a plate of this charplaced over a plurality of burners and which acter may be very readily and cheaply prowill concentrate the heat from these burners duced and may be very lightly constructed. to heat a plate upon which cooking vessels In the use of the device, the openings 14 may be placed are placed over two burners in event it is A further object of the invention is to desired to cook materials placed, in suitable 19 provide a device of this character which may utensils, upon the upper surface of the plate be very readily and cheaply produced, which 10. If it is merely desired that these matewill be durable and eflicient in service and rials be warm, a single burner is ordinarily a general improvement in the art. suflicient. a;

hese and other objects I attain by the It will be obvious that the construction construction shown in the accompanying hereinbefore set forth is capable of a certain drawing, h i f r the purpose of illusrange of change and modification without tration is shown a preferred embodiment of materially departing from the spirit of the my invention and wherein invention and I accordingly do not limit as Figure 1 is a perspective view of a myself to such specific structure except as warmer constructed in accordance with my hereinafter claimed.

invention; I claim Figure 2 is a plan view thereof; A heater for gas and oil stoves comprising Figure 3 is a section on the line 3-3 of a sheet metal plate having at its side edges (n Figure 2; downwardly and outwardly inclining flanges, Figure 4 is a section on the line 44 of said flanges being connected at adjacent ends Figure 2; thereof by folded seams, a second plate of Figure 5 is a section on the line 55 of slightly greater size than the first named Figure, 1; plate arranged below the first named plate Figure 6 is an enlarged section taken and extending between the lower ends of th 30 through the connection between the flanges flanges thereof, said second named plate to show the manner of attaching the plates having flanges similar to the flanges of the together. first named plate, the lower edges of the Referring now more particularly to the flanges of the last named plate being revertdrawings, the numeral 10 generally desiged against the outer faces of the flanges of nates a plate having at its side edges downthe first named plate whereby the flanges of wardly and outwardly extending flanges 11 the last named plate have portions abutting which are joined at their adjacent edges by the inner and outer flanges of the portions suitable folded seams 1E2. Beneath the plate of the flanges of the last named plate to 10 is arranged a second plate 13 disposed in provide a scam, the metal at the seam being spaced relation to the plate 10 and having displaced transversely of the seam to thereby openings 14: formed therein. This plate 13 prevent relative displacement of the first and has at its side edges flanges 15 similar to the last named plates, the last named plate havflanges 11 of the plate 10 and adapted to fit ing openings for alignment with the burnt against the interior faces of the lower ends of a stove. of these flanges. The lower ends of the In testimony whereof I hereunto aflix my flanges 15 are reverted upon the outer faces signature.

of the lower ends of the flanges 11, as at 16, MATHIAS WALTHER. 

